ClassID:

242894

Y10S526/905 - CPC Classification

Classification description:

Synthetic resins or natural rubbers -- part of the class 520 series Polymerization in presence of transition metal containing catalyst in presence of hydrogen

Recent Application in this class:
#1
20150353652
2015-12-10

Chain transfer agent removal between polyolefin polymerization reactors

#2
20150126693
2015-05-07

Chain transfer agent removal between polyolefin polymerization reactors

#3
20150087766
2015-03-26

Low damping high strength polymer with long chain branching for use in anti-vibration applications

#4
20150080522
2015-03-19

Process for making an ethylene elastomer with long chain branching for use in anti-vibration applications

#5
20140316091
2014-10-23

Ethylene-α-olefin-nonconjugated polyene copolymer

#6
20140243475
2014-08-28

Polyethylene processes and compositions thereof

#7
20140171603
2014-06-19

Chain transfer agent removal between polyolefin polymerization reactors

#8
20140100326
2014-04-10

Sponge polymer with controlled long chain branching and broad molecular weight distribution

#9
20140100325
2014-04-10

Process for creating an ethylene elastomer

#10
20140066585
2014-03-06

High activity, low molecular weight olefin polymerization process

#11
20130296506
2013-11-07

Copolymer production system and process

#12
20120141710
2012-06-07

Process for producing broader molecular weight distribution polymers with a reverse comonomer distribution and low levels of long chain branches

#13
20120116035
2012-05-10

High activity, low molecular weight olefin polymerization process

#14
20120108770
2012-05-03

High temperature polyethylene solution polymerization process

#15
20120101241
2012-04-26

Ethylene/α-olefin/diene solution polymerization process and polymer

#16
20120088894
2012-04-12

Polyolefin solution polymerization process and polymer

#17
20110313119
2011-12-22

High temperature solution polymerization process

#18
20110294973
2011-12-01

Method for seed bed treatment for a polymerization reaction

#19
20110237763
2011-09-29

Systems and methods for fabricating polymers

#20
20100177488
2010-07-15

Vinyl addition polycyclic olefin polymers prepared with non-olefinic chain transfer agents and uses thereof

#21
20100160579
2010-06-24

Process for producing broader molecular weight distribution polymers with a reverse comonomer distribution and low levels of long chain branches

#22
20100144981
2010-06-10

Method for reducing and/or preventing production of excessively low density polymer product during polymerization transitions

#23
20100036076
2010-02-11

Process for producing olefin polymer

#24
20100036070
2010-02-11

Process for producing olefin polymer

#25
20100036069
2010-02-11

High efficiency solution polymerization process

#26
20090319464
2009-12-24

Monitoring polyethylene polymerization system utilizing the method for message suppression in rule based expert system

#27
20090312509
2009-12-17

Polypropylene solution polymerization process

#28
20090299116
2009-12-03

Polyolefin solution polymerization process and polymer

#29
20090281257
2009-11-12

Industrial syntheses process of high tran-1, 4-polyisoprene

#30
20090272950
2009-11-05

Acrylic hot melt adhesives

#31
20090062488
2009-03-05

Olefin polymerization process

#32
20080269435
2008-10-30

Polymerization process

#33
20080255329
2008-10-16

High activity, low molecular weight olefin polymerization process

#34
20080154832
2008-06-26

Method for message suppression in rule based expert system

#35
20080132640
2008-06-05

Ethylene polymerization process

#36
20080108763
2008-05-08

Adjusting polymer characteristics through process control

#37
20080058484
2008-03-06

Method for controlling the polymer flow in a polymerization process

#38
20070191559
2007-08-16

Single catalyst low, medium and high density polyethylenes

#39
20070167585
2007-07-19

Polyethylene process

#40
20070093621
2007-04-26

Process for the polymerization of ethylene

#41
20070066775
2007-03-22

Ni or Pd-catalyzed cationic polymerization of polycyclic olefins with silane chain transfer agents

#42
20070015862
2007-01-18

High stereospecific polybutylene polymer and highly active process for preparation thereof

#43
20070010625
2007-01-11

Impact resistant polyolefin compositions

#44
20060281878
2006-12-14

Single catalyst low, medium and high density polyethylenes

#45
20060270815
2006-11-30

Polymerization of diisopropenylbenzene

#46
20060223958
2006-10-05

Processes for producing high density polyethylene

#47
20060160962
2006-07-20

Olefin polymerization process

#48
20060122362
2006-06-08

Adjusting polymer characteristics through process control

#49
20060122342
2006-06-08

Adjusting polymer characteristics through process control

#50
20050282980
2005-12-22

Methods for producing polymers with control over composition distribution

#51
20050234203
2005-10-20

Process for removal of intermediate hydrogen from cascaded polyolefin slurry reactors

#52
20050228543
2005-10-13

Method for online estimation of reactor split for multimodal polyolefins

#53
20050159564
2005-07-21

High melt strength polypropylene

#54
20050085600
2005-04-21

Polymerization process and control of polymer composition properties

#55
20050026773
2005-02-03

Latent metallocene catalyst systems for olefin polymerization

#56
20050010005
2005-01-13

Vinylaromatic polymers having high melt flow